Individual Calculations July 2010
 Kourkoulos-Arditis, Stamatis  Total change: 16.95  Rating chartPersonal card
 Youth Attica Champ. U16 (paidon - korasidon) Attica GRE 2010-03-28
RcRownchangeKK*chgGame
 1662 1926 3.00 4 -0.22 15 -3.30 
  Tsakalidis, Efstratios 1620 GRE1.0010.14152.10 
  Papadopoulos, Asterios 1645 GRE1.0010.16152.40 
  Papadopoulos, Georgios 1857 GRE1.0010.40156.00 
  Georgiadis, Nikitas 1526  * GRE0.001-0.9215-13.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Kappa 44 Kallithea Athens GRE 2010-04-16
RcRownchangeKK*chgGame
 2127 1926 2.50 5 1.28 15 19.20 
  Hrisanthopoulos, Dimitrios 2078 GRE0.5010.20153.00 
  Kostouros, Alexandros 2222 GRE1.0010.851512.75 
  Sienczewski, Zbigniew 2152 GRE0.5010.29154.35 
  Doudonis, Hristos 2067 GRE0.001-0.3115-4.65 
  Kesoglou, Konstantinos 2115 GRE0.5010.25153.75 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 KAPPA 45 Kallithea Athens GRE 2010-05-14
RcRownchangeKK*chgGame
 1962 1924 1.00 2 0.07 15 1.05 
  Giannoulis, Dionisios 1710 GRE1.0010.23153.45 
  Kofidis, Spiros 2213 GRE0.001-0.1615-2.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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